NPPES file of Aug 9, 2026

Nancy K. Engellenner, N.P.

Women's Health Nurse Practitioner · Boulder, CO

Nancy K. Engellenner, N.P. is a women's health nurse practitioner with a practice address in Boulder, Colorado, and NPI 1346223898, issued on Nov 29, 2005. Check the license (Colorado ENG104260252, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346223898
Name
Nancy K. Engellenner
Credential
N.P.
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
ENG104260252 CO
APN.0001133-NP CO
Self-reported in NPPES; status is on the state search
Practice location
4745 Arapahoe Ave Ste 320, Boulder, CO 80303
Phone
(303) 441-0587
Enumerated
Nov 29, 2005
Record last updated
Mar 9, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(303) 996-0801
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest women's health nurse practitioner records → All 295 in Colorado → Look up another NPI →

Also registered at 4745 Arapahoe Ave Ste 320

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Suzanne DysartObstetrics & Gynecology Physician1285168823
  2. Melissa Kushlak, D.O.Obstetrics & Gynecology Physician1659664175
  3. Samantha McLean, DOObstetrics & Gynecology Physician1285263509
  4. Jeremiah McNamara, M.D.Obstetrics & Gynecology Physician1417245713
  5. Paige Swales, ARNP,CNMAdvanced Practice Midwife1962640532
  6. Stephanie Traver, WHNPWomen's Health Nurse Practitioner1104160589

Verify Nancy K. Engellenner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license ENG104260252    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Nancy K. Engellenner among 295 women's health nurse practitioner records in Colorado

Nancy K. Engellenner, N.P. is one of 295 women's health nurse practitioner records with a practice address in Colorado. 49% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileNo · 49% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2018 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Colorado

There are 295 women's health nurse practitioner records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 295 in Colorado → Every provider in Boulder → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Madison Lohmann, WHCNPBoulder, CO 803031174485650
  2. Samantha Steppat, WHNP-BCBoulder, CO 803031497403968
  3. Stephanie Traver, WHNPBoulder, CO 803031104160589
  4. Mary Treloar, N.P.Boulder, CO 803031811970379
  5. Alexis Cascino, NPBoulder, CO 803041376256081
  6. Jenny Demeaux, NPBoulder, CO 803021689738056
  7. Kelley Rogers, NPBoulder, CO 803021245408111
  8. Dori ShiovitzBoulder, CO 803041740155696

Common questions

What is Nancy K. Engellenner, N.P.'s NPI number?

Nancy K. Engellenner, N.P.'s National Provider Identifier (NPI) is 1346223898, issued on Nov 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nancy K. Engellenner, N.P. located?

The NPPES record lists a practice address at 4745 Arapahoe Ave Ste 320, Boulder, CO, 80303. Phone: (303) 441-0587. Providers update this record themselves, so call before visiting.

How can I verify Nancy K. Engellenner, N.P.'s license?

NPPES lists Colorado license number ENG104260252, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.